From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Fri, 27 Feb 2009 06:25:55 +0000 (-0800)
Subject: Fix to handle None or fast tuple/list indexing.
X-Git-Tag: 0.11.rc~28
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2c9675ff61bb37967829684442bba721b5b93f1a;p=cython.git

Fix to handle None or fast tuple/list indexing.
---

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index 0e98374a..71885d31 100644
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -5411,7 +5411,7 @@ static INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, Py_ssize_t i, int
 }
 
 static INLINE PyObject *__Pyx_GetItemInt_List(PyObject *o, Py_ssize_t i, int is_unsigned) {
-    if (likely(0 <= i && i < PyList_GET_SIZE(o))) {
+    if (likely(o != Py_None && 0 <= i && i < PyList_GET_SIZE(o))) {
         PyObject *r = PyList_GET_ITEM(o, i);
         Py_INCREF(r);
         return r;
@@ -5420,7 +5420,7 @@ static INLINE PyObject *__Pyx_GetItemInt_List(PyObject *o, Py_ssize_t i, int is_
 }
 
 static INLINE PyObject *__Pyx_GetItemInt_Tuple(PyObject *o, Py_ssize_t i, int is_unsigned) {
-    if (likely(0 <= i && i < PyTuple_GET_SIZE(o))) {
+    if (likely(o != Py_None && 0 <= i && i < PyTuple_GET_SIZE(o))) {
         PyObject *r = PyTuple_GET_ITEM(o, i);
         Py_INCREF(r);
         return r;